本文以航天运载器为例，分析了实测振动信号功率谱的低频畸变现象。
Taking the aerospace vehicle for example, the low frequency distortion phenomenon of the spectral estimation for the measured vibration signal is analyzed.
2014年，当长征5号运往文昌之时，美国甚至可能都没有自己的航天运载器。
When the first Long March 5 is delivered to Wenchang in 2014, America may not even have a space-launch vehicle of its own.
被称作“韩国航天运载器一号”的两级火箭是周二下午5时从韩国南部海岸高兴郡的罗老宇航中心发射升空的。
The two-stage rocket, called Korea Space Launch Vehicle I or KSLV-I, blasted off at 5 p.m. into blue skies from the seaside Naro Space Center, near the city of Goheung on the country's south coast.
针对航天发射低成本、安全可靠运输方式的需要，阐述分析了航天运载器磁悬浮发射概念及其能量供给需求。
With the need for low cost, safe, and reliable ways to get to space, the concept of magnetic launch assist for space fight was described and the power supply requirement was analyzed.
被称作“韩国航天运载器一号”的两级火箭是周二下午5时从韩国南部海岸高兴郡的罗老宇航中心发射升空的。
The two-stage rocket, called Korea Space Launch Vehicle I or KSLV-I, blasted off at 5 p. m. into blue skies from the seaside Naro Space Center, near the city of Goheung on the country's south coast.
2020年7月23日中午12时41分，“天问一号”航天探测器搭载长征五号运载火箭升空。
The space probe Tianwen 1 based off at 12:41 p.m. on July 23, 2020, carrying a Long March 5 carrier rocket.
运载火箭的技术指标，包括运载能力、入轨精度、火箭对不同重量的航天器的适应能力和可靠性。
The launch vehicle technology indicators, including the carrying capacity, precision orbit, rockets of different weights in the spacecraft's reliability and adaptability.
运载火箭虽然很高，但不是特别宽，如果使用充气式航天器，就可以事先折叠起来，塞进火箭里，待入轨后再充气展开。
Rockets are tall, but not particularly wide. With inflatable spacecraft, the structure can be packed tightly into the payload and then filled with air once in orbit.
运载火箭虽然很高，但不是特别宽，如果使用充气式航天器，就可以事先折叠起来，塞进火箭里，待入轨后再充气展开。
Rockets are tall, but not particularly wide.With inflatable spacecraft, the structure can be packed tightly into the payload and then filled with air once in orbit.
我们希望在双方协商的基础上，用我们的运载火箭实现为其他国家或国际组织发射航天器，并在轨道空间站上开展联合研究。
We propose performing launches of spacecraft of other nations and international organizations with our launch vehicles and carrying out joint studies at orbital stations, based on mutual agreement.
这些公司将提供开发他们乘员运输系统(CTS)设计的有关数据，航天器，运载火箭，地面和任务运转以及回收。
The companies will provide data related to the development of their Crew Transportation System (CTS) design, including a spacecraft, launch vehicle, ground and mission operations and recovery.
本文试图根据运载火箭和航天器的需要来分析液体火箭推进技术的发展趋势。
This paper attempts to analyse the tendency to develop liquid propellant rocket propulsion technology according to the requirements o launch vehicles and spacecrafts.
鉴于未来航天发射安全、可靠、低成本的要求，国外先后提出了不同磁悬浮系统助推发射运载器的概念及方案。
With the request of safe, reliable and low-cost ways to get to space in the future, different concepts of maglev launch assist vehicle have been put forward in foreign countries.
航天器长征二号F运载火箭以及逃逸塔于上周六被安装在发射架上。
The spacecraft, its Long-March II-F carrier rocket and the escape tower were fitted on the launch pad on Saturday.
可重复使用运载器的防热瓦故障会使航天器的局部结构产生热源，并在结构中形成温度场。
The malfunction of thermal protection system on reusable launch vehicle will generate a heat source on the part of vehicle.
所有相关于今年猎户座第一个任务中最高级（的东西是） -40年内为了载人而进行的最远的一个航天器、最大的热盾、有史以来最安全运载器-毫无疑问可让人眼花缭乱。
All the superlatives associated withOrion's first mission this year – farthest a spacecraft for humans has gone in 40 years, largest heat shield, safest vehicle ever built – can be dazzling, no doubt.
至于为发射猎户座多用途乘员运载器设计的航天发射系统(SLS)，Muncy质疑运载火箭是否能得到建造。
As for the Space launch System (SLS) designed to launch the Orion Multi-purpose Crew vehicle, Muncy questioned whether the launch vehicle would get built.
长征七号运载火箭将主要用于为中国未来空间站运输货物，以及运载卫星和其他航天器。
Long March-7 is going to be used mostly to transport cargo to China's future space stations, as well as satellites and other spacecraft.
本文对可重复使用运载器的自适应逆姿态控制进行了研究，以航天飞机轨道器为模型，建立了自适应逆姿态控制的数学模型，设计了自适应逆姿态控制方案。
In this paper, adaptive inverse attitude control of RLV (reusable launch vehicle) is studied. The mathematical model of the orbiter is built and adaptive inverse attitude controller is designed.
本文对各种近期的化学运载工具及上面级方案进行了评价，并提出了几种可执行某些微型航天器发射任务的方案。
This article evaluates a variety of near-term chemical launch vehicle and upper-stage options and discusses some launch vehicle options for application to several conceptual microspacecraft mi…
本文对各种近期的化学运载工具及上面级方案进行了评价，并提出了几种可执行某些微型航天器发射任务的方案。
This article evaluates a variety of near-term chemical launch vehicle and upper-stage options and discusses some launch vehicle options for application to several conceptual micros...
热防护系统是航天飞行器 ，特别是重复使用运载器的关键技术之一。
Thermal protection system (TPS) is one of the key technologies for space vehicle, especially for reusable launch vehicles (RLV).
热防护系统是航天飞行器 ，特别是重复使用运载器的关键技术之一。
Thermal protection system (TPS) is one of the key technologies for space vehicle, especially for reusable launch vehicles (RLV).
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